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Preparation and Characterization of Nano‐Crystalline LiNi 0.5 Mn 1.5 O 4 Cathode Material by the Soft Combustion Reaction Method
Author(s) -
Zhao Zhongqiang,
Ma Junfeng,
Tian Hua,
Xie Lijin,
Zhou Jun,
Wu Pingwei,
Wang Yonggang,
Tao Jiantao,
Zhu Xiaoyi
Publication year - 2005
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1551-2916.2005.00645.x
Subject(s) - thermogravimetry , materials science , combustion , lithium nitrate , diffractometer , lithium (medication) , manganese , soft chemistry , differential thermal analysis , characterization (materials science) , transmission electron microscopy , nano , chemical engineering , nickel , inorganic chemistry , scanning electron microscope , chemistry , metallurgy , ion , nanotechnology , diffraction , composite material , organic chemistry , engineering , optics , endocrinology , medicine , physics , ionic bonding
Nano‐crystalline LiNi 0.5 Mn 1.5 O 4 with a unique powder characterization has been successfully synthesized by a soft combustion reaction method, using lithium nitrate, manganese nitrate, and nickel nitrate as the starting materials, and no organic materials being introduced in the whole process. The LiNi 0.5 Mn 1.5 O 4 powders synthesized by the soft combustion reaction method were investigated by differential thermal analysis and thermogravimetry, X‐ray diffractometer, and transmission electron microscopy. The resultant product was a pure phase of LiNi 0.5 Mn 1.5 O 4 without any other impurities. Electrochemical measurements were also performed.